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CVE-2026-47092

7.3 high SSVC exploitation: none Analyzed

Claude HUD through 0.0.12, patched in commit 234d9aa, contains a command injection vulnerability that allows local attackers to execute arbitrary commands by manipulating the COMSPEC environment variable. Attackers can set COMSPEC to an arbitrary binary path before claude-hud performs its version check, causing execFile() to execute the attacker-supplied executable with cmd.exe arguments, resulting in arbitrary code execution on Windows systems.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.3 · jarrodwattsNVD modified 2026-10-26 13:10

Affected (CPE criteria) 1

  • cpe:2.3:a:jarrodwatts:claude_hud:*:*:*:*:*:claude_code:*:*

References 4